Cylinder Mould Paper For Paper Making

The forming process of cylinder mould paper is essentially a filtration process, and there are a lot of force in the forming process.

Forming Process Of Cylinder Mould

 In the cylinder mould machine, white water in the cylinder mold is continuously discharged, Form a certain pressure difference with the the slurry level outside of the cylinder mold. The resulting filtration causes the fiber to adhere to the mesh surface and continuously forms paper with the rotation of the cylinder mold. With the thickening of the fiber layer on the cylinder mould, the filter resistance increases rapidly, the filtration rate slows down gradually, and the fiber is deposited on the net surface less and less. Filter differential pressure (i.e. water level difference inside and outside cylinder mold) when making thin paper, the effect is obvious.

Working Principle Of Cylinder Mould  Paper Machine

There are a lot of force in the forming process, such as gravity, centrifugal force, the water level difference caused by the pressure, the surface tension of the water, wet paper and copper mesh between the adhesion and friction between the slurry, and white water and slurry flow impact force. There are many factors affecting the forming of sheet, among which are the pulp beating degree, concentration, the form of the groove, the pressure of sizing (the water level of white water), the formation of arc length and the speed of copying.

Mail to us

Leizhan can offer customers complete paper pulp equipment service with rich experience. We are aiming at building a world brand in paper making & pulping field with professional skill and positive innovation spirit. If you are interested in our products, welcome to our company, you can also consult via telephone or email. We will offer you product details and working knowledge. You will not only get high quality equipment with competitive price but also intimate service.

*TEL :
*E-maill :
*Other :